Federal Signal Model LP3 low profile strobe light is a Type 4X strobe that is available in five colors: amber, blue, clear, green and red. The T-mount LP3T has a popular 2-hole design for wall or flush mounting. LP3T include a surface gasket to complete the Type 4X installation. An optional dome guard is available for use with the LP3T. LP3 units feature a threaded screw-on lens that provides tool free wiring and strobe tube replacement. The strobe tube is rated for 7000 hrs.